Applying a technology-based system for weight loss in adults with obesity
Genre
Journal ArticleDate
2016-03-01Author
Rogers, RJLang, W
Barone Gibbs, B
Davis, KK
Burke, LE
Kovacs, SJ
Portzer, LA
Jakicic, JM
Permanent link to this record
http://hdl.handle.net/20.500.12613/5076
Metadata
Show full item recordDOI
10.1002/osp4.18Abstract
© 2016 The Authors Obesity Science & Practice published by John Wiley & Sons Ltd, World Obesity and The Obesity Society. Objective: The aim of this study was to compare an in-person, group-based behavioral weight loss intervention to technology-based interventions in adults with obesity. Methods: Adults (N = 39; body mass index: 39.5 ± 2.8 kg m−2; age: 39.9 ± 11.5 years) participated in a 6-month program with randomization to one of three intervention groups: standard behavioral weight loss, a technology-based system combined with a monthly intervention telephone call (TECH) or an enhanced technology-based system combined with a monthly intervention telephone call (EN-TECH). All groups were prescribed an energy-restricted diet and physical activity. Assessments occurred at 0, 3 and 6 months. Separate mixed-effects models using unstructured dependence structure were fit to the outcomes. Results: Weight loss (least square means ± standard error) at 6 months was −6.57 ± 1.65 kg in standard behavioral weight loss, −5.18 ± 1.72 kg in TECH and −6.25 ± 1.95 kg in EN-TECH (p-value for time effect ≤ 0.0001). A similar pattern was observed for change in body mass index, waist circumference and percent body fat. There was a decrease in total energy intake (p = 0.0005) and percent dietary fat intake (p = 0.0172), and physical activity increased (p = 0.0003). Conclusions: Findings provide initial information on the use of technology-based interventions that include wearable devices combined with brief monthly telephone calls for weight loss in adults with obesity.Citation to related work
WileyHas part
Obesity Science and PracticeADA compliance
For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.eduae974a485f413a2113503eed53cd6c53
http://dx.doi.org/10.34944/dspace/5058